Hi i just bought a new laptop with 2 950 pro m.2's in it. They are pre-configured in raid 0 and work great in windows 10. However i had planned on dual booting. Linux seems to see the raid controller (00:17.0 RAID bus controller [0104]: Intel Corporation SATA Controller [RAID mode] [8086:2822] (rev 31)) an loads the ahci module for it and in turn it sees my secondary drive thats just a standard sata hard drive. Nowhere am i seeing any other block devices. I believe i read on z170 chipsets that the nvme as a raid goes though a type of sata remapping? If so I'm guessing this is where the issue might be. I've been posting around in a few spots and was hoping maybe i could get some insight here.

I would highly recommend you engage the Linux community https://www.linux.com/community, for issues with the Linux based drivers. There is a lot of expertise in the community for working with issues like you are experiencing.

Ok i will look around a bit more in the linux community. I find it funny i never noticed there was a linux forum, i knew there was a ubuntu one(and a few other distros). I had mainly been sticking to the linux and ubuntu irc channels, so i will see where this takes me.